ASTEC AES60F24-198

APA06 SIP Non-isolated Series
Technical Reference Notes
3-5.5Vdc Input, 1.2Vdc - 3.3Vdc Output
20W DC-DC Converter
(Rev01)
-1TEL:
FAX:
USA
1-760-930-4600
1-760-930-0698
Europe
44-(0)1384-842-211
44-(0)1384-843-355
Asia
852-2437-9662
852-2402-4426
Publishing Date: 20020703
A PA 0 6 N o n - I s o l a t e d P o w e r S I P s
3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output
Introduction
APA06 series power SIPs are non-isolated DCDC modules with wide input voltage range featuring high efficiency up to [email protected],
Features
1. Wide input voltage: 3~5.5V
2. Wide operating environment temperature
range ( 55°C derating with 200LFM )
[email protected]
APA06 series comes in 3V to 5.5V input range
and are capable of providing up to 20W of out-
3. High Efficiency: 89% typical @ 3.3Vout
4. High power density
put power in a small size 2.5in.x0.55in.x0.33in.
The module uses a wide input range covering
the old 3.3V input series and 5V input series,
5. Low output noise
6. Nonisolated output
also provides 1.2V, 1.5V, 1.8V, 2.1V, 2.5V and
3.3V output voltage with 6A output current.
7. Small size: 63.5mm x 14.0mm x 8.38mm
APA06 series converters feature high efficien-
( 2.5 in. x 0.55 in. x 0.33in. )
cy, high power density, wide operating environ-
8. Remote sense
ment temperature range, and easy installation.
The typical efficiencies are 89% for 3.3Vout,
88% for 2.5Vout, 86% for 2.1Vout, 83% for
9. Trim function: 84% - 116% Vo
10. Over-current and short circuit protection
1.8Vout, 81% for 1.5Vout, 78% for 1.2 Vout.
The operating environment temperature can
11. Pin to pin enhanced replacement for IPD
reach 55°C with natural convection. With
SIE05X.XLT
adjustable output, CNT function (positive or
negative is optional), remote sense, OCP, short
circuit protection and power good signal, the
series are especially suitable for Telecom,
Applications
1. Distributed power architecture
Datacom, work station, severs and distributed
2. Servers
power supply systems.
The APA06 series is designed to meet UL, TUV,
3. Workstations
and CSA certifications. UL has been approved.
4. Desktop computers
TEL:
FAX:
USA
1-760-930-4600
1-760-930-0698
Europe
44-(0)1384-842-211
44-(0)1384-843-355
Asia
852-2437-9662
852-2402-4426
-2www.astec.com
A PA 0 6 N o n - I s o l a t e d P o w e r S I P s
3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output
Typical Application
C1 C2 Vin
Vin
Vout
C3 C4
Load
GND
C1
C2
C3
C4
:
:
:
:
Recommended 220µF Electrolytic Capacitor
Recommended 2.2µF Ceramic Capacitor
Recommended 2.2µF Ceramic Capacitor
Recommended 220µF Tantalum Electrolytic Capacitor
Block Diagram
+Vin
Current
Detecting
GND
+Vout
GND
Driving
Sense
CNT
Bias Power
PWM
+
Trim
Vref
TEL:
FAX:
USA
1-760-930-4600
1-760-930-0698
Europe
44-(0)1384-842-211
44-(0)1384-843-355
Asia
852-2437-9662
852-2402-4426
-3www.astec.com
A PA 0 6 N o n - I s o l a t e d P o w e r S I P s
3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output
Absolute Maximum Rating
Characteristic
Min
Typ
Input Voltage(continuous)
Input Voltage(peak/surge)
Max
Units
6
Vdc
Notes
7
Vdc
100ms non-repetitive
Operating temperature
-25
55
°C
200LFM
storage temperature
-40
125
°C
Max
Units
7.2
W
AVN20 Series Output Characteristics
Characteristic
Min
Typ
Notes
Power
APA06K04( E-6 )
APA06M04( E-6 )
9
W
APA06Y04( E-6 )
10.8
W
APA06D04( E-6 )
12.6
W
APA06G05( E-6 )
15
W
APA06F05( E-6 )
19.8
W
Output Current
6
A
Line Regulation
0.5
%Vo
Io=6A
Load Regulation
1
%Vo
Io=0~6A, Vin=5V
Efficiency
APA06K04( E-6 )
76
78
%
APA06M04( E-6 )
79
81
%
APA06Y04( E-6 )
81
83
%
APA06D04( E-6 )
84
86
%
APA06G05( E-6 )
86
88
%
APA06F05( E-6 )
87
89
%
Dynamic Response
25-50% load
50-25% load
50
70
mV
Ta=25°C, di/dt =1A/10µs
100
200
µs
Ta=25°C, di/dt =1A/10µs
50
100
mV
Ta=25°C, di/dt =1A/10µs
100
200
µs
Ta=25°C, di/dt =1A/10µs
Current Limit Threshold
6.6
9
10.8
A
Output Setpoint Voltage
-1
0
+1
%Vo
Trim Range
84
116
%Vo
Sense Compensation
16
Temperature Coefficient
Ripple (p-p)
25
Noise (p-p)
Switching Frequency
TEL:
FAX:
USA
1-760-930-4600
1-760-930-0698
450
Europe
44-(0)1384-842-211
44-(0)1384-843-355
Vin=5V, Io=6A
Vo%
0.02
%Vo/°C
50
mV
( 0 to 20MHz BW )
50
mV
( 0 to 20MHz BW )
kHz
Asia
852-2437-9662
852-2402-4426
-4www.astec.com
A PA 0 6 N o n - I s o l a t e d P o w e r S I P s
3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output
CNT Control
Characteristic
Min
High = OFF
2.4
Low = ON
-0.7
Control Current
Typ
Max
Units
12
Vdc
1.8
Vdc
1
Notes
Open circuit = ON
mA
General Specifications
Characteristic
Min
MTBF
Typ
Max
7,000
Pin solder temperature
260
Hand Soldering Time
Weight
Units
Notes
k Hrs
Bellcore TR332, 25°C
°C
5
s
7.5
grams
wave solder < 10 s
iron temperature 425°C
Ordering Information
Model
Number
Input
Voltage
Rated Input
Current
Output Rated Output
Voltage Current
Efficiency
typ
APA06K04 ( E-6 )
3-5.5V
3.2A
1.5V
6A
78
APA06M04 ( E-6 )
3-5.5V
3.8A
1.5V
6A
81
APA06Y04 ( E-6 )
3-5.5V
4.4A
1.8V
6A
83
APA06D04 ( E-6 )
3-5.5V
5.0A
2.1V
6A
86
APA06G05 ( E-6 )
4.5-5.5V
3.9A
2.5V
6A
88
APA06F05 ( E-6 )
4.5-5.5V
5.1A
3.3V
6A
89
Input Characteristics
Characteristic
Input Voltage Range
Min
Typ
Max
Units
Notes
3
4.5
5.5
Vdc
04SXVX
5
5.5
Vdc
05SXVX
4
6
%Iin
0.1
A
4.5
Input Reflected Current (p-p)
Shortcircuit Current
TEL:
FAX:
USA
1-760-930-4600
1-760-930-0698
Europe
44-(0)1384-842-211
44-(0)1384-843-355
Asia
852-2437-9662
852-2402-4426
-5www.astec.com
A PA 0 6 N o n - I s o l a t e d P o w e r S I P s
3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output
Ef ficiency Characteristic Curves
(at 25°C)
Typical Efficiency APA06M0(E-6)
Typical Efficiency APA06K04(E-6)
86.0
90
84.0
85
Efficiency (%)
Efficiency (%)
82.0
80.0
78.0
76.0
74.0
Vin=3V
72.0
80
75
70
Vin=3V
65
Vin=4.5V
Vin=4.5V
Vin=5V
70.0
0.6
1.2
1.8
2.4
3.0
3.6
Vin=5V
60
4.2
4.8
5.4
0
6.0
1
2
3
Io (A)
90
90
Efficiency (%)
Efficiency (%)
92
88
86
84
86
84
Vin=3V
82
Vin=4.5V
Vin=5.5V
1
2
3
Vin=4.5V
Vin=5.5V
8
4
5
6
0
7
1
2
3
95.0
95.0
90.0
90.0
85.0
80.0
Vin=4.5V
Vin=4.5V
75.0
Vin=5V
70.0
3.0
3.6
4.2
4.8
5.4
6.0
0.6
USA
1-760-930-4600
1-760-930-0698
Europe
44-(0)1384-842-211
44-(0)1384-843-355
1.2
1.8
2.4
3.0
3.6
4.2
4.8
5.4
6.0
Io (A)
Io (A)
TEL:
FAX:
Vin=5.5V
70.0
2.4
7
80.0
Vin=5.5V
1.8
6
85.0
Vin=5V
1.2
5
Typical Efficiency APA06F05(E-6)
Efficiency (%)
Efficiency (%)
Typical Efficiency APA06G05(E-6)
0.6
4
Io (A)
Io (A)
75.0
7
88
Vin=3V
0
6
Typical Efficiency APA06D04(E-6)
92
80
5
Io (A)
Typical Efficiency APA06Y04(E-6)
82
4
Asia
852-2437-9662
852-2402-4426
-6www.astec.com
A PA 0 6 N o n - I s o l a t e d P o w e r S I P s
3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output
Characteristic Curves
(at 25°C)
The waveform of Power OK signal rising, APA06M04(E-6)
( condition:
Vin=4.5V,
Vout=1.5V, Iout=6A,
Temp=25°C,
Channel 1-Power
OK,
Channel 2- Input
voltage )
Typical Transient Response Load, 50%-100%-50%Iomax, APA06M04(E-6)
( condition:
Vin=4.5V,
Vout=1.5V, Iout=6A,
Temp=25°C )
TEL:
FAX:
USA
1-760-930-4600
1-760-930-0698
Europe
44-(0)1384-842-211
44-(0)1384-843-355
Asia
852-2437-9662
852-2402-4426
-7www.astec.com
A PA 0 6 N o n - I s o l a t e d P o w e r S I P s
3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output
Characteristic Curves
(at 25°C)
Typical Start-Up at Rated load, APA06M04(E-6)
( condition:
Vin=4.5V,
Vout=1.5V, Iout=6A,
Temp=25°C,
Channel 1-Output
Voltage,
Channel 2- Input
Voltage )
APA06 Series Derating Curves (Po-Ta)
110%
100%
90%
Output Power(W)
80%
70%
˛ •
0m/s
60%
0.5m/s
50%
1.0m/s
40%
1.5m/s
30%
20%
10%
0%
20
30
40
50
60
70
80
90
100
Ambient Temperature(¡ )
TEL:
FAX:
USA
1-760-930-4600
1-760-930-0698
Europe
44-(0)1384-842-211
44-(0)1384-843-355
Asia
852-2437-9662
852-2402-4426
-8www.astec.com
A PA 0 6 N o n - I s o l a t e d P o w e r S I P s
3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output
Characteristic Curves
(at 25°C)
Typical Shut-Down at Rated load, APA06M04(E-6)
( condition: Vin=4.5V,
Vout=1.5V, Iout=6A,
Temp=25°C, Channel
1-Output Voltage,
Channel 2- Input
Voltage )
Typical Output Ripple and Noise, APA06M04(E-6)
( condition: Vin=4.5V,
Vout=1.5V, Iout=3A,
Temp=25°C )
TEL:
FAX:
USA
1-760-930-4600
1-760-930-0698
Europe
44-(0)1384-842-211
44-(0)1384-843-355
Asia
852-2437-9662
852-2402-4426
-9www.astec.com
A PA 0 6 N o n - I s o l a t e d P o w e r S I P s
3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output
Input Characteristics Output Characteristics
The APA06 power module has no internal
fuse. An external fuse must always be
employed! To meet international safety
requirements, an input line fuse should be
used. Input wires and copper coil must be
capable of conducting a current of 1.5 times the
value of the fuse. If one of the input lines is connected to chassis ground, then the fuse must
be placed in the other input line.
A fuse with ratings of 15A is recommended for
2.5V and 3.3V output, and 10A for APA06 other
products.
CNT Function
The APA06 provides CNT function allowing the
user to turn the output on and off using an
external circuit such as figure 1 and figure 2.
The control voltage-threshold is: 1.8V. For negative control(negative logic N or positive logic P
are optional), applying a voltage less than 1.8V
to the CNT pin will enable the output, while
applying a voltage greater than 2.4V will disable
it. If not using CNT feature, leave the CNT
pin open. The maximum voltage that can be
applied to the control pin is 12 volts.
VI
Vo
CNT
GND
Fig.1 Transistor CNT Control
VI
Vo
Remote Sensing
When the load can not be placed close to converter output pin, voltage drop will occur in distribution. This voltage drop can be compensated using sense lead. As shown in figure 3, connecting sense pin close to the load, when the
load changes, the module will automatically
adjust the real output to maintain the constant
voltage on the load.
If not using the remote sense pin, leave it open.
Rline
+Vout
Sense
Load
-Vout
Fig.3 Sense Connection
Output Trimming
Trimming
Output can be externally trimmed by using
either method shown in figure 4.
Users can increase or decrease the output voltage set point of a module by connecting an
external resistor between the TRIM pin and
either the +Vout or GND pins. The trim resistor
should be positioned close to the module. If not
using the trim feature, leave the TRIM pin
open.
Trimming up or down by more than 16% of
the nominal output may cause the converter
to work improperly.
The trim formula for different output voltage are
shown in figure 4 next page.
CNT
GND
Fig.2 Simple CNT Control
TEL:
FAX:
USA
1-760-930-4600
1-760-930-0698
Europe
44-(0)1384-842-211
44-(0)1384-843-355
Asia
852-2437-9662
852-2402-4426
-10www.astec.com
A PA 0 6 N o n - I s o l a t e d P o w e r S I P s
3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output
J1 PIN 5
J1 PIN 5
Trim up
J2 PIN 5
Trim up
Trim down
J1 PIN 2
10KΩ
Trim Pot
J2 PIN 5
Trim down
J1 PIN 2
1.2Vout:
Rtrim up =
7.18xVo up - 25.58
11.78 - 9.78 x Vo up
Rtrim down =
25.38 x Vo down - 25.58
11.78 - 9.78 x Vo down
136.9 - 54.75 x Vo up
18.65 x Vo up - 27.88
Rtrim down =
210 x Vo down - 262.51
55 - 37 x Vo down
6.20 x ( 8.25 - 2.7 x Vo up )
8.9 x Vo up - 16.00
Rtrim down =
135.04 x Vo down - 168.795
52.8 - 29.37 x Vo down
3.01 x ( 4.6 - Vo up )
4.01 x Vo up - 8.39
Rtrim down =
41.21 x Vo down - 51.51
31.03 - 14.84 x Vo down
1.40xVo up - 9.55
6.78 - 2.72 x Vo up
Rtrim down =
7.37 x Vo down - 9.55
6.78 - 2.72 x Vo down
0.73xVo up - 5.89
5.72 - 1.73 x Vo up
Rtrim down =
Parallel application
APA06 series DC-DC converters can be used
in parallel (at most two modules). You can use
diode (or not) in output circuit. The parallel two
power module can (total) output the largest current 7.5~8A in a long time. If the load is over
8A, the output will be in hiccup over-current protection. The application circuit is shown as in
Figure 5.
1.5Vout:
Rtrim up =
22µF/10V
22µF/10V
1.8Vout:
Rtrim up =
2.1Vout:
Rtrim up =
220µF
2.5Vout:
Rtrim up =
Fig.5 APA06 Parallel Application
3.3Vout:
Rtrim up =
4.43 x Vo down - 5.89
5.72 - 1.73 x Vo down
Where: Rtrim up is trimming up resistance,
Rtrim down is trimming down resistance,
Vo up is trim up voltage,
Vo down is trim down voltage,
The load is between 6A and 8A, a resistance
Rsense which is 1Ω is needed for current sharing. If you want to use our APA06 series power
module in parallel mode, please advise the factory for details.
R is in kΩ.
Fig.4 Output Voltage Set-point Adjustment
Output Over-Current Protection
APA06 series DC-DC converters feature current limiting with a threshold is between 8.4A
and 10.8A. These modules can tolerate short
circuit conditions (continuously of transient).
When the overcurrent condition is removed, the
converter will automatically restart.
Power Good signal
min
max
High-level
2.1V
Low-level
1.05V
Inner resistance = 5.1kΩ.
Safety Considerations
For safety-agency approval of the system in
which the power module is used, the power
module must be installed in compliance with the
spacing and separation requirements of the
end-use safety agency standard, i.e., UL1950,
CSA C22.2 No. 950-95, and VDE 0805
(EN60950, IEC950).
For the module's output to be considered meeting the requirements of safety extra-low voltage
(SELV), one of the following must be true:
1. All inputs are SELV and floating, with the output also floating.
2. All inputs are SELV and grounded, with the
TEL:
FAX:
USA
1-760-930-4600
1-760-930-0698
Europe
44-(0)1384-842-211
44-(0)1384-843-355
Asia
852-2437-9662
852-2402-4426
-11www.astec.com
A PA 0 6 N o n - I s o l a t e d P o w e r S I P s
3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output
output also grounded.
3. Any non-SELV input must be provided with
reinforced from any other hazardous voltages,
including the ac mains, and must have a SELV
reliability test performed on it in combination
with the converters. Inputs must meet SELV
requirements.
If the input meets extra-low voltage (ELV)
requirements, then the converter's output is
considered ELV.
The input to these units is to be provided
with a maximum 10A normal blow fuse in
the ungrounded lead.
APA06G05(E-6) and APA6F05(E-6) need 15A
fuse.
Mechanical Considerations
Thermal Performance
APA06 series will derate at 55°C under the
condition of 200LFM. In order to maintain efficient heat dissipation, the converters should be
mounted parallel with the air-flow direction.
Soldering
APA06 series converters are compatible with
standard wave soldering techniques. When
wave soldering, the converter pins should be
preheated for 20-30 seconds at 110° C, and
wave soldered at 260°C for less than 10 seconds.
When hand soldering, the iron temperature
should be maintained at 425°C and applied to
the converter pins for less than 5 seconds.
Longer exposure can cause internal damage to
the converter. Cleaning can be performed with
cleaning solvent IPA or with water.
Recommended Hole Pattern
Dimensions are in millimeters (inches). Component-side footprint.
63.5 (2.50)
7.1
(0.28)
48.3 (1.90)
2.79 8.38
(0.110)(0.33)
2.54
(0.100)
J1-1
J2-6
9.1
(0.36)
Max. height
Keep Out
1.17 (0.046) Plated-through Hole
1.78 (0.070) Pad Size Both Sides
Fig.6 Recommended Hole Pattern
Mechanical Chart (Figure 7-9 next page)
TEL:
FAX:
USA
1-760-930-4600
1-760-930-0698
Europe
44-(0)1384-842-211
44-(0)1384-843-355
Asia
852-2437-9662
852-2402-4426
-12www.astec.com
A PA 0 6 N o n - I s o l a t e d P o w e r S I P s
3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output
2.50
(63.5)
0.33 Max.
(8.38)
0.55
(14.0)
0.78
(19.8)
J1
1 2 3 4 5
0.28
(7.1)
J1-1
J1-2
J1-3
J1-4
J1-5
+Vout
+Vout
Sense
+Vout
GND
J2-1
J2-2
J2-3
J2-4
J2-5
J2-6
0.100
(2.5)
1.900
(48.3)
J2
1 2 3 4 5 6
GND
+Vin
+Vin
Power Good
Trim
CNT
PC Board
0.0255
(0.648)
Square pins
Tolerances:
Inches
.xx !0.020
.xxx !0.010
Millimeters
.x !0.5
.xx !0.25
Pins
!0.02
!0.5
Fig.7 APA06 Series Mechanical Chart
2.50
(63.5)
0.33 Max.
(8.38)
0.55
(14.0)
0.70
(17.8)
J1
1 2
3 4
0.28
(7.1)
0.100
(2.5)
1.900
(48.3)
0.0255
(0.648)
J2
1 2 3
PC Board
4 5
Square pins
inch(mm)
Pin
Function
Pin
Function
J1-1
J1-2
J1-3
J1-4
+Vout
+Vout
+Vout
GND
J2-1
J2-2
J2-3
J2-4
J2-5
GND
+Vin
+Vin
Trim
CNT
Tolerances:
Inches
.xx !0.020
.xxx !0.010
Millimeters
.x !0.5
.xx !0.25
Pins
!0.02
!0.5
Fig.8 APA06 Basic Function Series Mechanical Chart
33
(8.38)
J1-1
J1-2
J1-3
J1-4
J1-5
+Vout
+Vout
Sense
+Vout
GND
J2-1
J2-2
J2-3
J2-4
J2-5
J2-6
GND
+Vin
+Vin
Power Good
Trim
CNT
Tolerances:
Inches
.xx !0.020
.xxx !0.010
Millimeters
.x !0.5
.xx !0.25
Pins
!0.02
!0.5
Fig.9 APA06 Series Right Angle Pins Mechanical Chart
TEL:
FAX:
USA
1-760-930-4600
1-760-930-0698
Europe
44-(0)1384-842-211
44-(0)1384-843-355
Asia
852-2437-9662
852-2402-4426
-13www.astec.com
PART NUMBER DESCRIPTION
ss pp c
-
0 iv L
-
iv = Input Voltage
05 = Range centered on 5V
12 = Range centered on 12V
24 = 18 to 36(2:1), 9 to 36V(4:1)
36 = 20 to 60V
46 = 18V to 75V (4:1)
48 = Typ 36 to 75V
xxx f
yy h n
-
p
-
mx-Options
p = Pin Length
Omit this digit for Standard 5mm
6 = 3.8mm, 7= 5.8mm
8 = 2.8mm
Enable Logic Polarity
Omit for Positive Enable Logic
N = Negative Enable
Except: AK60C-20H, BK60C-30H
Omit for Negative Logice
P = Positive Logic
c = Pinout compatability
A= Astec Footprint or "non Lucent" footprint
C= Ind Std, Exact Lucent drop in
pp = Package Type
40 = 1" x 2" SMD
42 = 1.5" x 2" SMD
45 = 1.45" X 2.3" (1/4 Brk)
60 = 2.4" X 2.3" (1/2 Brk)
80 = Full size 4.6" x 2.4"
72= 2.35" X 3.3 (3/4 Brk)
H = High Efficiency (Synch rect.)
Omit H if Conventional Diode (low Eff)
yy = Output Current
ie. 08 = 8 Amps
f = # of Outputs
F = Single Output
D = Dual Output
xxx = Output Voltage
Format is XX.X (ie 1.8V = 018)
ss = Series
AA = 1/2brick Dual (Old designator)
mx = Options
M1,M2 = .25" Height Heatsink
M3,M4 = .5" height Heatsink
M5.M6 = 1.0" Height Heatsink
AK = Ind Std sizes (1/4, 1/2, full) <150W
AM/BM = Full size, astec pin out
AL = Half size, astec pin-out
BK = Ind Std size =>150W or feature rich
AV = Avansys Product
Note: For some products, they may not conform with the PART NUMBER DESCRIPTION above absolutely.
REVISION Q
ATTACHMENT I
Page 1 of 2
NEW PART NUMBER DESCRIPTION
A
c
s
ii
V1 V2 V3
Output Voltage
A = 5.0V
F = 3.3V
G = 2.5V
D = 2.0V / 2.1V
Y = 1.8V
M = 1.5V
K = 1.2V
J = 0.9V
Vin
-
e t p Mx
E = 7.5V
B = 12V, C = 15V
L = 8V, H = 24V, R = 28V
Omit V2 and V3 if Single Output
Omit V3 if Dual Output
ie for Dual Output 5 and 3.3V
V1 =A, V2 = F, V3 =Omit
V1 =A, V2 = F, V3 =Omit
ii = Output Current Max
ie 60 = 60 Amps
Vin = Input Voltage range
300 = 250V to 450V
48 = 36V to 75V
24 = 18V to 36V
03 = 1.8V to 5.0V
08 = 5.0V to 13.0V
PFC: Power Factor Corrected
S = Size
F = Full Brick
H = Half Brick
Q = Quarter Brick
S = 1 X 2 18 Pin SMT
E = 1 X 2 Thru Hole
C = (.53X1.3X.33) SMT (Austin Lite drop in)
V = Conventional Package (2X2.56") or (
A = SIP
W = Convent pkg (Wide 2.5X3)
R = 1 X 1 Thru Hole
A = SIP
T = 1.6 X 2
E = Enable Logic for > 15W
Omit this digit for Positive enable
N = Negative Logic
E = Enable Logic for < 15W
Omit this digit for no enable option
1 = Negative Logic
4 = Positive Logic
c = Construction
E = Enhanced Thermals (Baseplate or adapter plate)
I = Integrated (Full Featured) Hong Kong models
L = Low Profile (Open Frame, No case - Isolated)
P = Open Frame (SIP or SMT) non-isolated
Trim for 1W to 15W
9 = Trim Added
P = Pin Length
Omit this digit for Standard 5mm
6 = 3.8mm
8 = 2.8mm
7 = 5.8 mm
Mx - Factory Options
customer Specific
Note: For some products, they may not conform with the NEW PART NUMBER DESCRIPTION above absolutely.
REVISION Q
ATTACHMENT I
Page 2 of 2